Croton-harmon High School (Ranked Top 1% for 2026)

36 Old Post Rd S
Croton On Hudson, NY 10520

( shown in map)

10/

Top 1%

Croton-Harmon High School is a public high school located in Croton-on-Hudson, New York. It is administered by the Croton-Harmon Union Free School District, and serves 9th-12th grade students. As of the 2023-2024 school year, 508 students were enrolled, with a student-teacher ratio of 10.77.

Serving 508 students in grades 9-12, Croton-harmon High School ranks in the top 1% of all schools in New York for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).

The percentage of students achieving is ≥90% (which is higher than the New York state average of 52%). The percentage of students achieving is ≥95% (which is higher than the New York state average of 49%).

The student-teacher ratio of 11:1 is equal to the New York state level of 11:1.

Minority enrollment is 34% of the student body (majority Hispanic), which is lower than the New York state average of 60% (majority Hispanic).

Quick Facts (2026)

Grades: 9-12
Enrollment: 508 students
Student-Teacher Ratio: 11:1
Minority Enrollment: 34%
: ≥95% (Top 10% in NY)
: Top 1%
: ≥90% (Top 5%)
: ≥95% (Top 1%)
: 90-94% (Top 20%)
Source: National Center for Education Statistics (NCES), NY Dept. of Education

<�鶹��ý class="so-dt-title" id="top-rankings">Top Rankings

Croton-harmon High School ranks among the top 20% of public schools in New York for:

Category

Attribute

Overall Rank

Highest overall rank (Top 1%)

Math Proficiency

Highest math proficiency (Top 5%)

Reading/Language Arts Proficiency

Highest reading/language arts proficiency (Top 1%)

Science Proficiency

Highest science proficiency (Top 20%)

Graduation Rate

Highest graduation rate (Top 10%)

<�鶹��ý class='so-dt-title' id="overview">School Overview

Croton-harmon High School's student population of 508 students has grown by 6% over five school years.

The teacher population of 47 teachers has stayed relatively flat over five school years.

Awards

Blue Ribbon School - Selected in 2022

Grades Offered

Grades 9-12
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Croton-harmon High School
9	122
10	133
11	130
12	123

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Total Students

508 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Croton-harmon High School
2023	486
2022	484
2021	475
2020	506
2019	506
2018	525
2017	525
2016	516
2015	533
2014	541
2013	528
2012	552
2011	564
2010	541
2009	553
2008	512
2007	505
2006	472
2005	438
2004	409
2003	385
2002	356
2001	355
2000	356
1999	324
1998	337
1997	305
1996	314
1995	327
1994	322
1993	344
1992	322
1991	304
1990	301
1989	342
1988	388
1987	426

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Gender %

Total Classroom Teachers

47 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Croton-harmon High School
2023	48
2022	45
2021	46
2020	38
2019	38
2018	42
2017	42
2016	40
2015	38
2014	40
2013	40
2012	42
2011	41
2010	39
2009	44
2008	42
2007	40
2006	40
2005	32
2003	33
2002	30
2001	34
2000	33
1999	30
1998	28
1997	28
1996	28
1995	31
1994	32
1993	31
1992	33
1991	32
1990	33

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Year Founded

1923

School Calendar

<�鶹��ý class='so-dt-title' id="school-rankings">School Rankings

Croton-harmon High School ranks within the top 1% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).

The of Croton-harmon High School is 0.52, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.

This School

State Level (NY)

#38 out of 4346 schools
(Top 1%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Croton-harmon High School
2023	#38
2022	#35
2021	#266
2019	#128
2018	#117
2017	#156
2016	#168
2015	#173
2014	#54
2013	#146
2012	#161

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≥90%

52%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	90%	52%	70%
2022	95%	46%	69%
2021	95%	55%	63%
2019	95%	54%	76%
2018	95%	52%	77%
2017	95%	50%	72%
2016	95%	49%	72%
2015	95%	48%	68%
2014	82%	41%	59%
2013	95%	39%	54%
2012	95%	69%	85%

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≥95%

49%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2022	95%	49%	72%
2021	84%	62%	74%
2019	95%	52%	72%
2018	95%	52%	77%
2017	95%	47%	68%
2016	95%	46%	66%
2015	95%	40%	62%
2014	87%	37%	61%
2013	95%	39%	61%
2012	95%	60%	82%
2011	95%	58%	81%

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90-94%

78%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2022	92%	78%	94%
2021	95%	84%	91%

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Student-Teacher Ratio

11:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	10:1	11:1	11:1
2022	11:1	11:1	11:1
2021	10:1	12:1	11:1
2020	13:1	13:1	13:1
2019	13:1	13:1	13:1
2018	13:1	14:1	13:1
2017	13:1	13:1	13:1
2016	13:1	14:1	14:1
2015	14:1	14:1	14:1
2014	14:1	14:1	14:1
2013	13:1	14:1	14:1
2012	13:1	14:1	13:1
2011	14:1	13:1	13:1
2010	14:1	13:1	14:1
2009	13:1	13:1	13:1
2008	12:1	13:1	14:1
2007	13:1	14:1	14:1
2006	12:1	14:1	14:1
2005	14:1	14:1	15:1
2003	12:1	14:1	14:1
2002	12:1	15:1	14:1
2001	10:1	14:1	13:1
2000	11:1	15:1	14:1
1999	11:1	16:1	14:1
1998	12:1	16:1	14:1
1997	11:1	16:1	14:1
1996	11:1	16:1	13:1
1995	11:1	16:1	13:1
1994	10:1	16:1	13:1
1993	11:1	16:1	12:1
1992	10:1	16:1	10:1
1991	9:1	15:1	10:1
1990	9:1	15:1	10:1

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American Indian

n/a

Asian

10%

View Data

Asian Student Percentage Comparison Over Years (1993-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	7%	10%	6%
2022	7%	10%	7%
2021	6%	10%	7%
2020	6%	9%	7%
2019	6%	9%	7%
2018	4%	9%	7%
2017	4%	9%	7%
2016	3%	9%	5%
2015	3%	9%	5%
2014	4%	9%	5%
2013	4%	9%	5%
2012	3%	9%	4%
2011	3%	8%	5%
2010	3%	8%	5%
2009	3%	9%	4%
2008	2%	8%	4%
2007	3%	8%	4%
2006	4%	7%	4%
2005	2%	7%	3%
2004	2%	7%	2%
2003	3%	6%	3%
2002	4%	6%	3%
2001	5%	7%	3%
2000	5%	6%	3%
1999	4%	6%	3%
1998	3%	5%	3%
1997	3%	5%	3%
1996	5%	5%	3%
1995	5%	5%	3%
1994	5%	5%	3%
1993	6%	5%	4%

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Hispanic

19%

30%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	21%	29%	18%
2022	22%	29%	18%
2021	20%	28%	18%
2020	17%	27%	17%
2019	17%	27%	17%
2018	15%	26%	17%
2017	15%	26%	17%
2016	14%	26%	16%
2015	14%	25%	16%
2014	12%	25%	15%
2013	9%	24%	14%
2012	9%	23%	12%
2011	9%	22%	11%
2010	9%	22%	10%
2009	10%	21%	9%
2008	10%	21%	8%
2007	9%	21%	8%
2006	5%	20%	6%
2005	6%	20%	6%
2004	6%	19%	7%
2003	5%	19%	6%
2002	4%	19%	4%
2001	5%	18%	4%
2000	5%	18%	4%
1999	4%	18%	4%
1998	4%	18%	3%
1997	4%	18%	3%
1996	4%	17%	3%
1995	4%	17%	4%
1994	6%	17%	3%
1993	6%	16%	3%

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Black

15%

View Data

Black Student Percentage Comparison Over Years (1993-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	1%	16%	1%
2022	3%	16%	2%
2021	4%	17%	2%
2020	5%	17%	3%
2019	5%	17%	3%
2018	4%	17%	3%
2017	4%	17%	3%
2016	5%	18%	4%
2015	3%	18%	3%
2014	3%	18%	3%
2013	3%	18%	3%
2012	3%	18%	4%
2011	4%	19%	4%
2010	4%	19%	4%
2009	4%	19%	4%
2008	4%	20%	3%
2007	3%	19%	2%
2006	1%	20%	2%
2005	4%	20%	3%
2004	2%	20%	2%
2003	4%	20%	3%
2002	3%	20%	2%
2001	3%	20%	3%
2000	2%	21%	3%
1999	2%	21%	2%
1998	3%	20%	2%
1997	5%	20%	3%
1996	4%	20%	3%
1995	3%	20%	2%
1994	2%	20%	2%
1993	6%	20%	3%

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White

66%

40%

View Data

White Student Percentage Comparison Over Years (1993-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	65%	40%	70%
2022	64%	41%	69%
2021	66%	41%	70%
2020	71%	43%	71%
2019	71%	43%	71%
2018	77%	44%	72%
2017	77%	44%	72%
2016	78%	44%	73%
2015	80%	45%	75%
2014	81%	46%	76%
2013	84%	47%	77%
2012	85%	48%	79%
2011	84%	49%	80%
2010	84%	51%	81%
2009	83%	51%	83%
2008	84%	51%	85%
2007	85%	52%	86%
2006	90%	53%	88%
2005	88%	53%	88%
2004	90%	54%	89%
2003	88%	55%	88%
2002	89%	55%	91%
2001	87%	55%	90%
2000	88%	55%	90%
1999	90%	55%	91%
1998	90%	57%	92%
1997	88%	57%	91%
1996	87%	58%	91%
1995	88%	58%	91%
1994	87%	58%	92%
1993	82%	59%	90%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2019-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	6%	4%	5%
2022	4%	3%	4%
2021	4%	3%	3%
2020	1%	3%	2%
2019	1%	3%	2%

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All Ethnic Groups

0.52

0.72

View Data

Diversity Score Comparison Over Years (1993-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	0.53	0.73	0.48
2022	0.54	0.72	0.49
2021	0.52	0.72	0.48
2020	0.47	0.71	0.46
2019	0.47	0.71	0.46
2018	0.39	0.71	0.45
2017	0.39	0.71	0.45
2016	0.37	0.70	0.44
2015	0.34	0.70	0.42
2014	0.33	0.69	0.40
2013	0.29	0.69	0.38
2012	0.27	0.68	0.36
2011	0.29	0.68	0.35
2010	0.29	0.66	0.33
2009	0.30	0.66	0.31
2008	0.29	0.66	0.28
2007	0.27	0.65	0.26
2006	0.19	0.64	0.22
2005	0.22	0.64	0.23
2004	0.19	0.63	0.20
2003	0.22	0.62	0.22
2002	0.21	0.62	0.17
2001	0.24	0.63	0.19
2000	0.22	0.62	0.17
1999	0.19	0.62	0.17
1998	0.18	0.61	0.15
1997	0.22	0.61	0.18
1996	0.24	0.60	0.18
1995	0.22	0.60	0.16
1994	0.24	0.60	0.16
1993	0.31	0.59	0.19

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≥95%

87%

View Data

Graduation Rate Comparison Over Years (2013-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	95%	87%
2022	95%	87%	95%
2021	95%	85%	95%
2020	95%	83%	95%
2019	95%	83%	92%
2018	95%	82%	95%
2017	95%	82%	95%
2016	95%	81%	95%
2015	95%	79%	95%
2014	95%	78%	95%
2013	95%	78%	95%

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Participates in the

Yes

Eligible for

14%

54%

View Data

Free Lunch Eligibility Comparison Over Years (2019-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	12%	53%	10%
2022	14%	51%	11%
2021	16%	52%	12%
2020	13%	50%	10%
2019	13%	50%	10%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2021-2023)
Year	Croton-harmon High School	New York	Croton-Harmon Union Free School District
2023	1%	3%
2022	1%	3%	1%
2021	1%	3%	1%

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School Statewide Testing

School District Name

Croton-Harmon Union Free School District

Source: National Center for Education Statistics (NCES), NY Dept. of Education

<�鶹��ý class='so-dt-title' id="school-notes">School Notes

School Mascot: Wild Boars

Profile last updated: 02/09/2025

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<�鶹��ý class='so-dt-title' id='faq'>Frequently Asked Questions

What is Croton-harmon High School's ranking?

Croton-harmon High School is ranked #38 out of 4,346 schools, which ranks it among the top 1% of public schools in New York.

What percent of students have achieved state testing proficiency in math and reading?

≥90% of students have achieved math proficiency (compared to the 52% NY state average), while ≥95% of students have achieved reading proficiency (compared to the 49% NY state average).

What is the graduation rate of Croton-harmon High School?

The graduation rate of Croton-harmon High School is 95%, which is higher than the New York state average of 87%.

How many students attend Croton-harmon High School?

508 students attend Croton-harmon High School.

What is the racial composition of the student body?

66% of Croton-harmon High School students are White, 19% of students are Hispanic, 7% of students are Asian, 6% of students are Two or more races, and 2% of students are Black.

What is the student-teacher ratio of Croton-harmon High School?

Croton-harmon High School has a student ration of 11:1, which is equal to the New York state average of 11:1.

What grades does Croton-harmon High School offer ?

Croton-harmon High School offers enrollment in grades 9-12 (Supplemental Virtual).

What school district is Croton-harmon High School part of?

Croton-harmon High School is part of Croton-Harmon Union Free School District.

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